MotorStorm: Pacific Rift features all the 7 vehicle classes (and all vehicles except the Patriot 85) from the original MotorStorm and one new class.
Note: The Molotov Elbrus and the Beelzebuggy Spaceframe II are supposed to be unlocked via trophy earning, however there might be a bug/glitch that prevents the players from unlocking these.
Bikes
- Mohawk Indiana
- Mohawk Montana (Only available in the Speed Expansion Pack)
- Mohawk Roadhog
- Monarch Champ
- Monarch Sparrowhawk (Earn the Friendship trophy to unlock)
- Wakazashi Razor
- Wasabi Junior MX
- Wasabi Oshizushi
- Wasabi Twinblade
- Wasabi Ventura
- Wasabi Wildcat MX
- Wulff Enduro
- Wulff Expedition
ATVs
- Aztec Komodo
- Aztec Sabretooth
- Ibex Bushfire
- Ibex Scout
- Mirage Belette
- Mirage Caliano
- Molotov Elbrus (Earn the Veteran trophy to unlock)
- Molotov Stuuka
- Monarch Deerstalker (Earn the Legend trophy to unlock)
- Wasabi Eagle
- Wasabi Phoenix
- Wasabi Rascal
- Wombat Mudslide (Earn the Runner Up trophy to unlock)
Buggies
- Beelzebuggy Carabid
- Beelzebuggy Spaceframe II (Earn the Immortal trophy to unlock, although there are some reports of unlocking via the Stuntman trophy)
- Humbler Diablo
- Jester BXR
- Jester BXR II Concept
- Jester BXS
- Jester Super BXR
- Lunar-Tec R-Cam (Only available in the Speed Expansion Pack)
- Lunar-Tec Rollcage
- Lunar-Tec Treefrog
- Voodoo Rattler
- Wombat Beachmaster (Earn the Casual trophy to unlock)
- Wombat Hurricane
- Wombat Typhoon (Earn the Hire Me trophy to unlock)
Rally Cars
- Castro Toro
- Falfer Domino
- Italia Futura (Only available in the Adrenaline Expansion Pack)
- Italia Gagliano
- Italia Strano
- Italia Velocità
- Lunar-Tec Weevil
- Monarch Mk 1 (Earn the Ranked Streak trophy to unlock)
- Ozutsu Ronin (Earn the Competitor trophy to unlock)
- Patriot Blackfoot
- Patriot Renegade
- Patriot Surger
- Patriot V8
- Wulff Revo
Racing Trucks
- Atlas Teamster
- Castro Capitano
- Castro Conquistador
- Castro Robusto
- Italia Vulcan
- Ozutsu Daimyo (Earn the Speeder trophy to unlock)
- Ozutsu Tanto
- Patriot Riot
- Patriot Rodeo
- Springbok Kalahari (Earn the Can't Touch This trophy to unlock)
- Springbok Namibia (Earn the Wreckless trophy to unlock)
- Voodoo Iguana
- Wulff Jäger
Mudpluggers
- Atlas Jackhammer
- Atlas Pacifier
- Atlas Varjack
- Jester BXL
- Lunar-Tec Asylum
- McQueen Adventure
- Mirage Bastille (Earn the Champion trophy to unlock)
- Mojave Globetrotter (Earn the Speed Demon trophy to unlock)
- Mojave Slugger
- Monarch Bulldog
- Monarch Claymore
- Monarch Drover (Only available in the Adrenaline Expansion Pack)
- Patriot Bushwacker
- Voodoo Anaconda
Big Rigs
- Atlas Arizona (Earn the Last Man Standing trophy to unlock)
- Atlas Governor
- Castro Varadero
- Lunar-Tec Buffalo
- Lunar-Tec Invader
- Molotov Baikal
- Molotov Caucasus
- Molotov Drago
- Monarch Backpacker (Earn the Champion trophy to unlock)
- Nörd Jormungand
- Nörd Kodiak (Only available in the Adrenaline Expansion Pack)
- Nörd Viking (Earn the Hero trophy to unlock)
- Patriot 80
- Patriot Minuteman
- Patriot Thunderchief
Monster Trucks
- Atlas Earthquake (Earn the Over Achiever trophy to unlock, although it occassionally glitches through other trophy unlocks)
- Atlas M-SUV (Only available in the Speed Expansion Pack)
- Beelzebuggy Bombadier
- Castro Monstruo (Only available in the Speed Expansion Pack)
- Falfer Imperial (Only available in the Adrenaline Expansion Pack)
- Lunar-Tec Grendel
- Lunar-Tec Sasquatch
- Lunar-Tec Wendigo
- Lunar-Tec Yeti
- Voodoo Mastadon
- Voodoo Thunder Lizard (Earn the Race Fan trophy to unlock)
Unobtainable Vehicles (due to server shutdown)
- Atlas Earthquake (Although a common glitch can cause it to unlock through other trophies, such as 'Winner' or 'Last Man Standing'.)
- Beelzebuggy Spaceframe II
- Wombat Beachmaster
- Monarch Mk1
- Monarch Deerstalker
- Molotov Elbrus
- Ozutsu Ronin
- Nord Viking